Distraught means deeply troubled or agitated.
Distraught comes under adjective.
Synonyms: anxious, frantic, upset, distressed, extremely troubled.
Antonyms: calm, collected, composed, cool, sedate, serene.
The parents were distraught when they learned that their son had met with an accident.
The people in the camp were distraught when they realized there was a chimpanzee in their tent.